I just had this same problem happen. I had approximately 550 gold and then did a dungeon where I earned several hundred gold (including a bonus of 200 for finishing with half the classes, and two new badges: miser and parched). Total gold early should have been around 500.

When I returned to the kingdom I still only had approximately 550 gold.

Is there a way to download or save recent game history for you to debug with?

Found the Unity logs. I'd love to give you the full log, but here at least is the end of the log where you can see the 60 gold was taken out for dungeon prep and at the end even though I finished (won) that dungeon, no gold was added. I have the full log saved. if you would like a copy, please contact by email.

Unloading 333 unused Assets to reduce memory usage. Loaded Objects now: 3400. Operation took 17.233573 ms.Can't add component 'BoxCollider' to New Game Object because such a component is already added to the game object!

While we appreciate the logs, those are only useful in cases where the Unity plugin itself crashes. I know that not earning gold is annoying, we'll fix it. I assume there's some sort of logic bug to do with the way the trophies were changed on friday, that one did sneak in rather late in the day.